Help Harry Potter™ and Hermione Granger™ find the diadem Horcrux! Follow The Grey Lady’s instructions and head to the mysterious Room of Requirement. Rummage through stacks of junk to find the diadem. But watch out – Fiendfyre has transformed into a fire serpent! Fly on broomsticks to escape the blaze. Rescue Draco Malfoy™ and Blaise Zabini and get out of there before Fiendfyre gets you!